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1. 发明授权

US07072718B2 Antenna systems for implantable medical device telemetry 有权
标题翻译：用于植入式医疗设备遥测的天线系统
公开(公告)号：US07072718B2
公开(公告)日：2006-07-04
申请号：US10309337
申请日：2002-12-03
申请人： Jeffrey A. Von Arx , Prashant Rawat , William R. Mass
发明人： Jeffrey A. Von Arx , Prashant Rawat , William R. Mass
IPC分类号： A61N1/37
CPC分类号： A61N1/37229
摘要： An implantable medical device system includes an implanted device communicating with an external device via telemetry. The implanted device and the external device each have a telemetry module connected to an antenna system to support a radio-frequency (RF) telemetry link. The antenna system of the external device has a manually or automatically controllable directionality. The controllable directionality is achieved, for example, by using two or more directional antennas, one non-directional antenna and one or more directional antennas, or an electronically steerable phased-array directional antenna.
摘要翻译：植入式医疗装置系统包括通过遥测与外部装置通信的植入装置。植入装置和外部装置各自具有连接到天线系统的遥测模块以支持射频（RF）遥测链路。外部设备的天线系统具有手动或自动控制的方向性。可控制的方向性例如通过使用两个或更多个定向天线，一个非定向天线和一个或多个定向天线或电子导向相控阵定向天线来实现。

2. 发明授权

US06809701B2 Circumferential antenna for an implantable medical device 有权
公开(公告)号：US06809701B2
公开(公告)日：2004-10-26
申请号：US10634233
申请日：2003-08-05
申请人： Mark D. Amundson , Jeffrey A. Von Arx , William J. Linder , Prashant Rawat , William R. Mass
发明人： Mark D. Amundson , Jeffrey A. Von Arx , William J. Linder , Prashant Rawat , William R. Mass
IPC分类号： H01Q140
CPC分类号： H01Q1/22 , A61N1/37229 , Y10S128/903
摘要： An apparatus and method for enabling far-field radio-frequency communications with an implantable medical device in which an antenna is embedded within a dielectric around the periphery of the device. Such a circumferential antenna saves space while still permitting far-field telemetry over a desired range of frequencies.

3. 发明申请

US20110134013A1 RADIO FREQUENCY ANTENNA IN A HEADER OF AN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：无线电频率天线在可移植医疗设备的头部
公开(公告)号：US20110134013A1
公开(公告)日：2011-06-09
申请号：US13024767
申请日：2011-02-10
申请人： Prashant Rawat , Timothy Hillukka , Jeffrey A. Von Arx
发明人： Prashant Rawat , Timothy Hillukka , Jeffrey A. Von Arx
IPC分类号： H01Q1/40 , H01P11/00
CPC分类号： H01Q9/42 , A61N1/37229 , H01Q1/22 , H01Q1/2208 , H01Q9/0421 , Y10T29/49016
摘要： An apparatus and method for enabling far-field radio frequency communications with an implantable medical device in which an antenna structure is disposed within a header assembly of the device. The antenna structure, in various embodiments, includes a monopole antenna, a dipole antenna, an inverted F antenna, a patch antenna and a slot antenna.
摘要翻译：一种用于实现与可植入医疗装置的远场射频通信的装置和方法，其中天线结构设置在装置的头部组件内。在各种实施例中，天线结构包括单极天线，偶极天线，倒F天线，贴片天线和缝隙天线。

4. 发明授权

US07519430B2 Dynamic telemetry encoding for an implantable medical device 有权
标题翻译：用于可植入医疗设备的动态遥测编码
公开(公告)号：US07519430B2
公开(公告)日：2009-04-14
申请号：US10870324
申请日：2004-06-17
申请人： Jeffrey A. Von Arx , Prashant Rawat
发明人： Jeffrey A. Von Arx , Prashant Rawat
IPC分类号： A61N1/00
CPC分类号： A61N1/37252 , A61N1/37223
摘要： A telemetry system provides a selectable encoding protocol, including, for example, a plurality of redundancy levels, where the encoding protocol is selected based on a measure of transmission efficiency. For example, later messages are transmitted using an increased redundancy if a prior message exhibits a low signal to noise ratio. A communication session is initiated using a first level of redundancy and the level is adjusted based on a channel characteristic or a measured parameter.
摘要翻译：遥测系统提供可选编码协议，包括例如多个冗余级别，其中基于传输效率的度量来选择编码协议。例如，如果先前的消息呈现低的信噪比，则使用增加的冗余来传送稍后的消息。使用第一级冗余启动通信会话，并且基于信道特性或测量参数调整电平。

5. 发明授权

US08238975B2 Method and apparatus for antenna selection in a diversity antenna system for communicating with implantable medical device 有权
标题翻译：用于与可植入医疗设备通信的分集天线系统中的天线选择的方法和装置
公开(公告)号：US08238975B2
公开(公告)日：2012-08-07
申请号：US12604254
申请日：2009-10-22
申请人： Vineel Vallapureddy , Earle Roberts , Joseph E. Bange , Jeffrey A. Von Arx , Prashant Rawat
发明人： Vineel Vallapureddy , Earle Roberts , Joseph E. Bange , Jeffrey A. Von Arx , Prashant Rawat
IPC分类号： H04M1/00
CPC分类号： H04B7/082 , A61B5/0031 , A61N1/37223 , A61N1/37252 , A61N1/3727 , H04B7/0602 , H04B7/0604 , H04B7/0608
摘要： A diversity antenna system including a plurality of antennas can include an antenna interface circuit configured to connect an antenna of the plurality of antennas to a transceiver using an antenna selection signal. The antenna control circuit can be configured to produce the antenna selection signal using at least one of a random sequence generator configured to generate a random antenna selection signal or a predetermined sequence generator configured to generate a predetermined antenna selection signal according to a predetermined sequence.
摘要翻译：包括多个天线的分集天线系统可以包括天线接口电路，其被配置为使用天线选择信号将多个天线的天线连接到收发器。天线控制电路可以被配置为使用被配置为生成随机天线选择信号的随机序列发生器中的至少一个或者被配置为根据预定序列生成预定的天线选择信号的预定序列发生器中的至少一个来产生天线选择信号。

6. 发明授权

US07096068B2 User-attachable or detachable telemetry module for medical devices 有权
公开(公告)号：US07096068B2
公开(公告)日：2006-08-22
申请号：US10052496
申请日：2002-01-17
申请人： William R. Mass , Mark D. Amundson , Jeffrey A. Von Arx , Prashant Rawat
发明人： William R. Mass , Mark D. Amundson , Jeffrey A. Von Arx , Prashant Rawat
IPC分类号： A61N1/362
CPC分类号： A61N1/08
摘要： An implantable, self-contained, user-attachable or detachable telemetry module plugs into an implantable medical device to provide or supplement one or more telemetry functions needed by a patient having certain health conditions. A user-attachable or detachable telemetry module allows a user, such as a physician or other care provider, to select a telemetry module and attach it to a medical device. Various types of telemetry are implemented as various user-attachable or detachable telemetry modules, each providing one or more telemetry functions suitable for a particular patient whose condition imposes a particular demand on telemetry. A care provider selects a user-attachable or detachable telemetry module most suited for the particular patient, which improves healthcare cost efficiency. One example of user-attachable or detachable telemetry module includes a radio-frequency (RF) transmitter-receiver circuit module and a lead carrying an antenna. In one example, the circuit module is away from the implantable medical device and coupled to the implantable medical device through the lead. In another example, the circuit module directly attaches to the implantable medical device.

7. 发明授权

US08369950B2 Implantable medical device with fractal antenna 有权
$Implantable medical device with fractal antenna$
标题翻译：具有分形天线的植入式医疗设备
公开(公告)号：US08369950B2
公开(公告)日：2013-02-05
申请号：US11262157
申请日：2005-10-28
申请人： Prashant Rawat , Jeffrey A. Von Arx
发明人： Prashant Rawat , Jeffrey A. Von Arx
IPC分类号： A61N1/00
CPC分类号： A61N1/37229 , A61N1/375 , H01Q1/36
摘要： An apparatus and method for enabling an implanted fractal antenna for radio frequency communications between an implantable medical device and an external device. The fractal antenna may be disposed within or outside of a header assembly of the device housing. Various examples include a three dimensional patterned cylinder usable as a tissue anchor or stent. In another embodiment the antenna may be cast, molded, stamped, punched, milled, laser cut, etched or other methods to form a fractal pattern in conductive media. In another embodiment the antenna may be formed of a printed circuit board (PCB) either with or without an included ground reference plane. In another embodiment the antenna may be formed in a fractal pattern and then wrapped around a part of the implantable device.
摘要翻译：一种用于使得植入式分形天线能够在可植入医疗装置和外部装置之间进行射频通信的装置和方法。分形天线可以设置在装置壳体的头部组件内或外部。各种实例包括可用作组织锚或支架的三维图案圆柱体。在另一个实施例中，天线可以铸造，模制，冲压，冲压，铣削，激光切割，蚀刻或其它方法以在导电介质中形成分形图案。在另一个实施例中，天线可以由具有或不具有附带的地面参考平面的印刷电路板（PCB）形成。在另一个实施例中，天线可以以分形图案形成，然后缠绕在可植入装置的一部分上。

8. 发明授权

US07903043B2 Radio frequency antenna in a header of an implantable medical device 有权
标题翻译：无线电频率天线在可植入医疗设备的头部
公开(公告)号：US07903043B2
公开(公告)日：2011-03-08
申请号：US10744943
申请日：2003-12-22
申请人： Prashant Rawat , Timothy Hillukka , Jeffrey A. Von Arx
发明人： Prashant Rawat , Timothy Hillukka , Jeffrey A. Von Arx
IPC分类号： H01Q1/40 , A61N1/00
CPC分类号： H01Q9/42 , A61N1/37229 , H01Q1/22 , H01Q1/2208 , H01Q9/0421 , Y10T29/49016
摘要： An apparatus and method for enabling far-field radio frequency communications with an implantable medical device in which an antenna structure is disposed within a header assembly of the device. The antenna structure, in various embodiments, includes a monopole antenna, a dipole antenna, an inverted F antenna, a patch antenna and a slot antenna.
摘要翻译：一种用于实现与可植入医疗装置的远场射频通信的装置和方法，其中天线结构设置在装置的头部组件内。在各种实施例中，天线结构包括单极天线，偶极天线，倒F天线，贴片天线和缝隙天线。

9. 发明申请

US20100045480A1 METHOD AND APPARATUS FOR ANTENNA SELECTION IN A DIVERSITY ANTENNA SYSTEM FOR COMMUNICATING WITH IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：用于与可植入医疗设备通信的多样性天线系统中的天线选择的方法和装置
公开(公告)号：US20100045480A1
公开(公告)日：2010-02-25
申请号：US12604254
申请日：2009-10-22
申请人： Vineel Vallapureddy , Earle Robers , Joseph E. Bange , Jeffrey A. Von Arx , Prashant Rawat
发明人： Vineel Vallapureddy , Earle Robers , Joseph E. Bange , Jeffrey A. Von Arx , Prashant Rawat
IPC分类号： G08C17/02 , H04L27/00 , H04B7/02
CPC分类号： H04B7/082 , A61B5/0031 , A61N1/37223 , A61N1/37252 , A61N1/3727 , H04B7/0602 , H04B7/0604 , H04B7/0608
摘要： A diversity antenna system including a plurality of antennas can include an antenna interface circuit configured to connect an antenna of the plurality of antennas to a transceiver using an antenna selection signal. The antenna control circuit can be configured to produce the antenna selection signal using at least one of a random sequence generator configured to generate a random antenna selection signal or a predetermined sequence generator configured to generate a predetermined antenna selection signal according to a predetermined sequence.
摘要翻译：包括多个天线的分集天线系统可以包括天线接口电路，其被配置为使用天线选择信号将多个天线的天线连接到收发器。天线控制电路可以被配置为使用被配置为生成随机天线选择信号的随机序列发生器中的至少一个或者被配置为根据预定序列生成预定的天线选择信号的预定序列发生器中的至少一个来产生天线选择信号。

10. 发明授权

US06614406B2 Circumferential antenna for an implantable medical device 有权
公开(公告)号：US06614406B2
公开(公告)日：2003-09-02
申请号：US10252494
申请日：2002-09-23
申请人： Mark D. Amundson , Jeffrey A. Von Arx , William J. Linder , Prashant Rawat , William R. Mass
发明人： Mark D. Amundson , Jeffrey A. Von Arx , William J. Linder , Prashant Rawat , William R. Mass
IPC分类号： H01Q140
CPC分类号： H01Q1/22 , A61N1/37229 , Y10S128/903
摘要： An apparatus and method for enabling far-field radio-frequency communications with an implantable medical device in which an antenna is embedded within a dielectric around the periphery of the device. Such a circumferential antenna saves space while still permitting far-field telemetry over a desired range of frequencies.

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